142 lines
6.5 KiB
C++
142 lines
6.5 KiB
C++
/*
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* Copyright (C) 2019-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/compiler_interface/compiler_cache.h"
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/helpers/aligned_memory.h"
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#include "shared/source/helpers/casts.h"
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#include "shared/source/helpers/file_io.h"
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#include "shared/source/helpers/hash.h"
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#include "shared/source/helpers/hw_info.h"
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#include "shared/source/utilities/debug_settings_reader.h"
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#include "shared/source/utilities/io_functions.h"
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#include "config.h"
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#include "os_inc.h"
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#include <cstring>
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#include <iomanip>
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#include <mutex>
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#include <sstream>
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#include <string>
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namespace NEO {
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std::mutex CompilerCache::cacheAccessMtx;
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const std::string CompilerCache::getCachedFileName(const HardwareInfo &hwInfo, const ArrayRef<const char> input,
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const ArrayRef<const char> options, const ArrayRef<const char> internalOptions,
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const ArrayRef<const char> specIds, const ArrayRef<const char> specValues,
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const ArrayRef<const char> igcRevision, size_t igcLibSize, time_t igcLibMTime) {
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Hash hash;
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hash.update("----", 4);
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hash.update(&*igcRevision.begin(), igcRevision.size());
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hash.update(safePodCast<const char *>(&igcLibSize), sizeof(igcLibSize));
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hash.update(safePodCast<const char *>(&igcLibMTime), sizeof(igcLibMTime));
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hash.update("----", 4);
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hash.update(&*input.begin(), input.size());
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hash.update("----", 4);
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hash.update(&*options.begin(), options.size());
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hash.update("----", 4);
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hash.update(&*internalOptions.begin(), internalOptions.size());
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hash.update("----", 4);
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hash.update(&*specIds.begin(), specIds.size());
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hash.update(&*specValues.begin(), specValues.size());
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hash.update("----", 4);
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hash.update(safePodCast<const char *>(&hwInfo.platform), sizeof(hwInfo.platform));
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hash.update("----", 4);
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const auto featureTableHashStr = std::to_string(hwInfo.featureTable.asHash());
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hash.update(featureTableHashStr.c_str(), featureTableHashStr.length());
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hash.update("----", 4);
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const auto workaroundTableHashStr = std::to_string(hwInfo.workaroundTable.asHash());
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hash.update(workaroundTableHashStr.c_str(), workaroundTableHashStr.length());
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hash.update("----", 4);
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hash.update(reinterpret_cast<const char *>(&hwInfo.ipVersion), sizeof(uint32_t));
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auto res = hash.finish();
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std::stringstream stream;
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stream << std::setfill('0')
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<< std::setw(sizeof(res) * 2)
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<< std::hex
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<< res;
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if (debugManager.flags.BinaryCacheTrace.get()) {
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std::string traceFilePath = config.cacheDir + PATH_SEPARATOR + stream.str() + ".trace";
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std::string inputFilePath = config.cacheDir + PATH_SEPARATOR + stream.str() + ".input";
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std::lock_guard<std::mutex> lock(cacheAccessMtx);
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auto fp = NEO::IoFunctions::fopenPtr(traceFilePath.c_str(), "w");
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if (fp) {
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NEO::IoFunctions::fprintf(fp, "---- igcRevision ----\n");
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NEO::IoFunctions::fprintf(fp, "%s\n", &*igcRevision.begin());
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NEO::IoFunctions::fprintf(fp, " libSize=%llu\n", igcLibSize);
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NEO::IoFunctions::fprintf(fp, " libMTime=%llu\n", igcLibMTime);
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NEO::IoFunctions::fprintf(fp, "---- input ----\n");
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NEO::IoFunctions::fprintf(fp, "<%s>\n", inputFilePath.c_str());
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NEO::IoFunctions::fprintf(fp, "---- options ----\n");
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NEO::IoFunctions::fprintf(fp, "%s\n", &*options.begin());
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NEO::IoFunctions::fprintf(fp, "---- internal options ----\n");
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NEO::IoFunctions::fprintf(fp, "%s\n", &*internalOptions.begin());
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NEO::IoFunctions::fprintf(fp, "---- specialization constants ----\n");
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NEO::IoFunctions::fprintf(fp, "specIds=");
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for (size_t idx = 0; idx < specIds.size(); idx++) {
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NEO::IoFunctions::fprintf(fp, "%02x", specIds[idx]);
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}
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NEO::IoFunctions::fprintf(fp, "\n");
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NEO::IoFunctions::fprintf(fp, "specValues=");
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for (size_t idx = 0; idx < specValues.size(); idx++) {
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NEO::IoFunctions::fprintf(fp, "%02x", specValues[idx]);
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}
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NEO::IoFunctions::fprintf(fp, "\n");
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NEO::IoFunctions::fprintf(fp, "---- platform ----\n");
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NEO::IoFunctions::fprintf(fp, " eProductFamily=%d\n", hwInfo.platform.eProductFamily);
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NEO::IoFunctions::fprintf(fp, " ePCHProductFamily=%d\n", hwInfo.platform.ePCHProductFamily);
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NEO::IoFunctions::fprintf(fp, " eDisplayCoreFamily=%d\n", hwInfo.platform.eDisplayCoreFamily);
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NEO::IoFunctions::fprintf(fp, " eRenderCoreFamily=%d\n", hwInfo.platform.eRenderCoreFamily);
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NEO::IoFunctions::fprintf(fp, " ePlatformType=%d\n", hwInfo.platform.ePlatformType);
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NEO::IoFunctions::fprintf(fp, " usDeviceID=%d\n", hwInfo.platform.usDeviceID);
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NEO::IoFunctions::fprintf(fp, " usRevId=%d\n", hwInfo.platform.usRevId);
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NEO::IoFunctions::fprintf(fp, " usDeviceID_PCH=%d\n", hwInfo.platform.usDeviceID_PCH);
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NEO::IoFunctions::fprintf(fp, " usRevId_PCH=%d\n", hwInfo.platform.usRevId_PCH);
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NEO::IoFunctions::fprintf(fp, " eGTType=%d\n", hwInfo.platform.eGTType);
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NEO::IoFunctions::fprintf(fp, "---- feature table ----\n");
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auto featureTable = safePodCast<const char *>(&hwInfo.featureTable.packed);
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for (size_t idx = 0; idx < sizeof(hwInfo.featureTable.packed); idx++) {
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NEO::IoFunctions::fprintf(fp, "%02x.", (uint8_t)(featureTable[idx]));
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}
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NEO::IoFunctions::fprintf(fp, "\n");
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NEO::IoFunctions::fprintf(fp, "---- workaround table ----\n");
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auto workaroundTable = reinterpret_cast<const char *>(&hwInfo.workaroundTable);
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for (size_t idx = 0; idx < sizeof(hwInfo.workaroundTable); idx++) {
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NEO::IoFunctions::fprintf(fp, "%02x.", (uint8_t)(workaroundTable[idx]));
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}
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NEO::IoFunctions::fprintf(fp, "\n");
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NEO::IoFunctions::fclosePtr(fp);
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}
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fp = NEO::IoFunctions::fopenPtr(inputFilePath.c_str(), "w");
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if (fp) {
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NEO::IoFunctions::fwritePtr(&*input.begin(), input.size(), 1, fp);
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NEO::IoFunctions::fclosePtr(fp);
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}
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}
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return stream.str();
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}
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CompilerCache::CompilerCache(const CompilerCacheConfig &cacheConfig)
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: config(cacheConfig){};
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} // namespace NEO
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